摘要
本文研究了时标上模糊值函数的Nabla-Hukuhara导数的问题.利用时标理论,获得了关于模糊值函数的Nabla-Hukuhara导数的若干重要性质.这些结果推广并改进了文献[12]中的有关结论.
In this paper, we introduce and investigate the concept of Nabla-Hukuhara derivative of fuzzy-valued functions on time scales. By using the theory of time scales, we show some basic properties of the Nabla-Hukuhara derivative, which extend and improve the related ones in[12].
作者
游雪肖
赵大方
李必文
YOU Xue-xiao;ZHAO Da-fang;LI Bi-wen(School of Mathematics and Statistics,Hubei Normal University,Huangshi 335002,Chin)
出处
《数学杂志》
2018年第4期580-588,共9页
Journal of Mathematics
基金
Supported by Educational Commission of Hubei Province of China(B2016160)
